Typically, Thunder Ridge, Texas, is dry as a bone. But Audrey Pride has arrived under a storm cloud, one that is deluging the shocked community with weeks of relentless, drenching rain. With travel in and out of town rendered impossible, there is much important work for her to do—especially when an epidemic of violent illness, originating from a stranded wagon train, spreads rapidly throughout Thunder Ridge. Caring for the sick is consuming Audrey's every waking hour...yet her thoughts keep returning to the attractive widower Eli Gray.

Eli has long been haunted by the fact that he was away at war when his beloved wife died in childbirth. Little by little, however, he is opening his heart again. Now, as their town sags under the crushing weight of water and disease, Audrey and Eli will need to depend on each other in ways they never imagined possible.